Programming Language › Variables in Php MCQ › Question #2376
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QWhat will be the output of the following PHP code? 
< ?php 
$4four = 4;
$3three = 3;
$2two = 2;
echo "$4four + $3three / $2two - 1";
?>

ID: #2376 Variables in Php MCQ 918 views
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#2376Q ID
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Variables in Php MCQTopic
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  • A 4.5 ✔ ✖
  • B 7 ✔ ✖
  • C 3.5 ✔ ✖
  • D Error ✔ ✖
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Explanation

A variable name can not start with a numeric value.
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